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MEAN WELL MSP-100-3.3 medical power supply
Manufacturer MEAN WELL

MSP-100-3.3

Availability: Out of stock
66 W3.3 V20 A85V-264V in

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MSP-100-3.3
Quantity Prices (CAD)
Quantity
Unit Price (CAD)
1+
$69.89 CAD
10+
$66.40 CAD
20+
$65.00 CAD
50+
$63.60 CAD
100+
$62.20 CAD
200+
$60.80 CAD
All prices are displayed in CAD. *Import tariff is included in the listed price. You pay exactly what you see—no surprise fees at checkout. Discounts are applied automatically based on the total quantity added to your cart.
Quick Specs
Input Voltage
85V-264V
Output Voltage
3.3V
Rated Current
20A
Power Rating
66W
Waterproof
Non-waterproof
Dimensions & Weight
6.26 x 3.82 x 1.5 in

Datasheet (PDF)

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The MEAN WELL MSP-100-3.3 is a medical power supply from the 100W MSP-100 series, delivering 3.3V at up to 20A (66W rated). It is designed for medical and healthcare equipment, diagnostic devices and other applications requiring medical-grade isolation.

Key features

  • Output: 3.3V, 20A rated, 66W
  • Input: 85–264VAC / 120–370VDC
  • Protections: short circuit, overload, over voltage, over temperature
  • Typical efficiency 78%
  • 5-year manufacturer warranty

Specifications

Model MSP-100-3.3
Series MSP-100
Output 3.3V / 20A, 66W
Input 85–264VAC / 120–370VDC
Efficiency (typ.) 78%
Working temperature -40 to +60°C (-40 to 140°F)
Dimensions 159 × 97 × 38 mm (6.26 × 3.82 × 1.50 in)
Weight 0.55 kg

Typical applications: medical and healthcare equipment, diagnostic devices and other applications requiring medical-grade isolation.

Datasheet: MSP-100 series specification (PDF).

Similar Models

Same product family and output voltage, with the closest available power ratings.

Environmental Documents
📄 E6) COC-REACH (2026/01/28) 📄 E9) CMRT (2025/04/25) 📄 E14) COC-ROHS 2 (2015/863/EU) (2024/10/04) 📄 REACH Certificate (PDF) (2020/12/03) 📄 ROHS Certificate (PDF) (2020/05/29) 📄 E12) COC-ROHS 2 (2011/65/EU) (2016/10/01)
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